Eurycyda

In Greek mythology, Eurycyda^{[pronunciation?]} (Ancient Greek: Εὐρυκύδα, sic) was an Elean princess as the daughter of King Endymion of Elis by either Asterodia, Chromia or Hyperippe. Her brothers were Aetolus, Epeius, Paeon^[1] and possibly Naxos.^[2]

With Poseidon, she mothered Eleius, after whom the region of Elis was named, as was its people, the Eleans.^[3] Several authors refer to her as "Eurypyle".^[4]